Fix the compiler error in breakpad_win if exception is enabled.
Fix the compiler error in breakpad_win if exception is enabled.

The error (C2712) is caused by using __try in function
that requires object unwinding. To fix this, move the
code that requires SEH to another function.

R=cpu
CC=maruel
BUG=none
TEST=none

Review URL: http://codereview.chromium.org/2841022

git-svn-id: http://src.chromium.org/svn/trunk/src@50530 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: 895cec966d6614bdcf55277e932255e223b7b52f
meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser